Base | Representation |
---|---|
bin | 10100001010011100111000 |
3 | 100221112121020 |
4 | 110022130320 |
5 | 2323120223 |
6 | 305142440 |
7 | 62633112 |
oct | 24123470 |
9 | 10845536 |
10 | 5285688 |
11 | 2a90241 |
12 | 192aa20 |
13 | 1130b35 |
14 | 9b83b2 |
15 | 6e61e3 |
hex | 50a738 |
5285688 has 32 divisors (see below), whose sum is σ = 13338000. Its totient is φ = 1745408.
The previous prime is 5285681. The next prime is 5285713. The reversal of 5285688 is 8865825.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5285681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1738 + ... + 3686.
Almost surely, 25285688 is an apocalyptic number.
It is an amenable number.
5285688 is an abundant number, since it is smaller than the sum of its proper divisors (8052312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5285688 is a wasteful number, since it uses less digits than its factorization.
5285688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2071 (or 2067 counting only the distinct ones).
The product of its digits is 153600, while the sum is 42.
The square root of 5285688 is about 2299.0624175955. The cubic root of 5285688 is about 174.1942605130.
It can be divided in two parts, 528 and 5688, that added together give a triangular number (6216 = T111).
The spelling of 5285688 in words is "five million, two hundred eighty-five thousand, six hundred eighty-eight".
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